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PHPで文字列\nしても改行されない

Last updated at Posted at 2019-06-25

原因

PHPのクオーテーションはシングルとダブルで動作が異なる。たまに書くと忘れる。

シングルクオーテーション:変数や特殊文字の置換を行わない。(そのまま出力)
ダブルクオーテーション :変数や特殊文字の置換を行う。

文字列の改行は"ほげ\n"
'ほげ\n'はだめ

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